The classic block-stacking, stack-crashing game of Jenga has had a shake-up! When you stack the wooden blocks in a tower, youll take turns pulling out blocks one by one like always. But the tower vibrates randomly as you play, and you never know when the most rumbling is going to happen. Is your hand steady enough to pull out the last block before the tower collapses? Will you do it before the big quake takes the whole stack down? Thats the only way you can win playing the Jenga Quake game.Includes mountain base, on off switch button on side, LED light on front indicates unit is turned on. Requires 3AA batteries that are included. 18 orange bricks, 18 gray bricks. Includes instruction sheet, but not original box or packaging. Ships in a secondary box.